Think I have ID: Jenny Quick.
That seems to be the name in the credits of the full-length movie at this link:
http://www.vintage-erotica-forum.com...ies#post711280
However, poster put the following names that also could be her: Bardie Conrad, Cindy Marshall, Jill Morgan...
perhaps these came from the box cover, I'm not sure that image is too small to see.
Meanwhile, here's some more pix, from Girls Who Love It Slick pdf
